Dual-scale single marker calibration for digital templating of total hip arthroplasty in standing radiographs: a prospective clinical study
Purpose Accuracy of calibration of radiographs significantly influences the quality of digital templating for total hip arthroplasty (THA). The standard of care is calibration with external calibration markers (ECM). This method is associated with significant errors. Dual-scale single marker (DSSM)...
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| Veröffentlicht in: | Archives of orthopaedic and trauma surgery 2023-04, Vol.143 (4), p.1817-1824 |
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| creator | Ries, Christian Baltin, Christoph Tobias Haneder, Stefan Eysel, Peer Hellmich, Martin Boese, Christoph Kolja |
| description | Purpose
Accuracy of calibration of radiographs significantly influences the quality of digital templating for total hip arthroplasty (THA). The standard of care is calibration with external calibration markers (ECM). This method is associated with significant errors. Dual-scale single marker (DSSM) calibration methods may improve accuracy. The present prospective observational study is the first to analyze the application of a DSSM method in standing pelvis radiographs.
Methods
100 patients with unilateral THA underwent antero-posterior pelvis radiographs with ECM and DSSM. The hip components were used as reference calibration factor (internal calibration factor; ICM). Absolute differences of calibration factors for ECM and DSSM from ICM were calculated. Absolute relative deviations (ARD) were calculated. Subgroup analysis for sex and WHO BMI category was performed. Furthermore, patients reported subjective comfort for each marker using a 10-point scale and choosing the preferred marker.
Results
Maximum magnification factor differences from the ICM were 23.3% and 9.5% and mean absolute differences were 12.5% and 2.1% for the ECM and DSSM, respectively. ARD from ICM was significantly lower for DSSM compared to ECM (
p
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| doi_str_mv | 10.1007/s00402-022-04355-y |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_10030446</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2789009183</sourcerecordid><originalsourceid>FETCH-LOGICAL-c475t-d27411bfae1e9491a66443e5986be0420140cdb2ed3afdcaaccd8963a9b129363</originalsourceid><addsrcrecordid>eNp9kctu1TAQhiMEoqXwAiyQJTZsAr7lYjaoKrdKldjA2prYTo6Ljx1sp1KegZfG6SmlZdGFNdbM538881fVS4LfEoy7dwljjmmNaTmcNU29PqqOCWe8ZoK0j-_cj6pnKV1iTGgv8NPqiDVYiBb3x9Xvjwu4OilwBiXrpxL2EH-aiErKDhGyDR6NISJtJ5vBoWz2sytpP6Ewohy23M7OCGLexVBKKa_IepQyeL1REbQNU4R5l94jQHMMaTYq2yuDlLPelkYFXvT6vHoygkvmxU08qX58_vT97Gt98e3L-dnpRa141-Ra044TMoxgiBFcEGhbzplpRN8OBnOKCcdKD9RoBqNWAErpXrQMxECoYC07qT4cdOdl2ButjM8RnJyjLaOvMoCV9yve7uQUrmTZOsOcbwpvbhRi-LWYlOXeJmWcA2_CkiRtKSeCc7qhr_9DL8MSfZlP0q64gQXpWaHogVJlOyma8fY3BG9tO3kwWxaz5bXZci2PXt2d4_bJX3cLwA5AKiU_mfiv9wOyfwC8lrmY</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2789009183</pqid></control><display><type>article</type><title>Dual-scale single marker calibration for digital templating of total hip arthroplasty in standing radiographs: a prospective clinical study</title><source>MEDLINE</source><source>Springer Nature - Complete Springer Journals</source><creator>Ries, Christian ; Baltin, Christoph Tobias ; Haneder, Stefan ; Eysel, Peer ; Hellmich, Martin ; Boese, Christoph Kolja</creator><creatorcontrib>Ries, Christian ; Baltin, Christoph Tobias ; Haneder, Stefan ; Eysel, Peer ; Hellmich, Martin ; Boese, Christoph Kolja</creatorcontrib><description>Purpose
Accuracy of calibration of radiographs significantly influences the quality of digital templating for total hip arthroplasty (THA). The standard of care is calibration with external calibration markers (ECM). This method is associated with significant errors. Dual-scale single marker (DSSM) calibration methods may improve accuracy. The present prospective observational study is the first to analyze the application of a DSSM method in standing pelvis radiographs.
Methods
100 patients with unilateral THA underwent antero-posterior pelvis radiographs with ECM and DSSM. The hip components were used as reference calibration factor (internal calibration factor; ICM). Absolute differences of calibration factors for ECM and DSSM from ICM were calculated. Absolute relative deviations (ARD) were calculated. Subgroup analysis for sex and WHO BMI category was performed. Furthermore, patients reported subjective comfort for each marker using a 10-point scale and choosing the preferred marker.
Results
Maximum magnification factor differences from the ICM were 23.3% and 9.5% and mean absolute differences were 12.5% and 2.1% for the ECM and DSSM, respectively. ARD from ICM was significantly lower for DSSM compared to ECM (
p
< 0.001). Absolute differences increased with BMI category using ECM; calibration by DSSM was consistent in all subgroups. Patients preferred DSSM over ECM (
n
= 53) or were indifferent (
n
= 20). Comfort was rated significantly higher for DSSM versus ECM (
p
< 0.001).
Conclusion
DSSM method showed superior results in comparison to the ECM method for calibration of digital radiographs. DSSM could be used to improve digital templating in standing radiographs.</description><identifier>ISSN: 1434-3916</identifier><identifier>ISSN: 0936-8051</identifier><identifier>EISSN: 1434-3916</identifier><identifier>DOI: 10.1007/s00402-022-04355-y</identifier><identifier>PMID: 35099608</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Arthroplasty, Replacement, Hip - methods ; Calibration ; DRKS ; DRKS00012844 ; Hip Joint - diagnostic imaging ; Hip Joint - surgery ; Humans ; Joint replacement surgery ; Medicine ; Medicine & Public Health ; Methods ; Orthopaedic Surgery ; Orthopedics ; Patients ; Pelvis ; Prospective Studies ; Radiography ; Sensors</subject><ispartof>Archives of orthopaedic and trauma surgery, 2023-04, Vol.143 (4), p.1817-1824</ispartof><rights>The Author(s) 2022</rights><rights>2022. The Author(s).</rights><rights>The Author(s) 2022. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c475t-d27411bfae1e9491a66443e5986be0420140cdb2ed3afdcaaccd8963a9b129363</citedby><cites>FETCH-LOGICAL-c475t-d27411bfae1e9491a66443e5986be0420140cdb2ed3afdcaaccd8963a9b129363</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00402-022-04355-y$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00402-022-04355-y$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>230,314,776,780,881,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35099608$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ries, Christian</creatorcontrib><creatorcontrib>Baltin, Christoph Tobias</creatorcontrib><creatorcontrib>Haneder, Stefan</creatorcontrib><creatorcontrib>Eysel, Peer</creatorcontrib><creatorcontrib>Hellmich, Martin</creatorcontrib><creatorcontrib>Boese, Christoph Kolja</creatorcontrib><title>Dual-scale single marker calibration for digital templating of total hip arthroplasty in standing radiographs: a prospective clinical study</title><title>Archives of orthopaedic and trauma surgery</title><addtitle>Arch Orthop Trauma Surg</addtitle><addtitle>Arch Orthop Trauma Surg</addtitle><description>Purpose
Accuracy of calibration of radiographs significantly influences the quality of digital templating for total hip arthroplasty (THA). The standard of care is calibration with external calibration markers (ECM). This method is associated with significant errors. Dual-scale single marker (DSSM) calibration methods may improve accuracy. The present prospective observational study is the first to analyze the application of a DSSM method in standing pelvis radiographs.
Methods
100 patients with unilateral THA underwent antero-posterior pelvis radiographs with ECM and DSSM. The hip components were used as reference calibration factor (internal calibration factor; ICM). Absolute differences of calibration factors for ECM and DSSM from ICM were calculated. Absolute relative deviations (ARD) were calculated. Subgroup analysis for sex and WHO BMI category was performed. Furthermore, patients reported subjective comfort for each marker using a 10-point scale and choosing the preferred marker.
Results
Maximum magnification factor differences from the ICM were 23.3% and 9.5% and mean absolute differences were 12.5% and 2.1% for the ECM and DSSM, respectively. ARD from ICM was significantly lower for DSSM compared to ECM (
p
< 0.001). Absolute differences increased with BMI category using ECM; calibration by DSSM was consistent in all subgroups. Patients preferred DSSM over ECM (
n
= 53) or were indifferent (
n
= 20). Comfort was rated significantly higher for DSSM versus ECM (
p
< 0.001).
Conclusion
DSSM method showed superior results in comparison to the ECM method for calibration of digital radiographs. DSSM could be used to improve digital templating in standing radiographs.</description><subject>Arthroplasty, Replacement, Hip - methods</subject><subject>Calibration</subject><subject>DRKS</subject><subject>DRKS00012844</subject><subject>Hip Joint - diagnostic imaging</subject><subject>Hip Joint - surgery</subject><subject>Humans</subject><subject>Joint replacement surgery</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Methods</subject><subject>Orthopaedic Surgery</subject><subject>Orthopedics</subject><subject>Patients</subject><subject>Pelvis</subject><subject>Prospective Studies</subject><subject>Radiography</subject><subject>Sensors</subject><issn>1434-3916</issn><issn>0936-8051</issn><issn>1434-3916</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNp9kctu1TAQhiMEoqXwAiyQJTZsAr7lYjaoKrdKldjA2prYTo6Ljx1sp1KegZfG6SmlZdGFNdbM538881fVS4LfEoy7dwljjmmNaTmcNU29PqqOCWe8ZoK0j-_cj6pnKV1iTGgv8NPqiDVYiBb3x9Xvjwu4OilwBiXrpxL2EH-aiErKDhGyDR6NISJtJ5vBoWz2sytpP6Ewohy23M7OCGLexVBKKa_IepQyeL1REbQNU4R5l94jQHMMaTYq2yuDlLPelkYFXvT6vHoygkvmxU08qX58_vT97Gt98e3L-dnpRa141-Ra044TMoxgiBFcEGhbzplpRN8OBnOKCcdKD9RoBqNWAErpXrQMxECoYC07qT4cdOdl2ButjM8RnJyjLaOvMoCV9yve7uQUrmTZOsOcbwpvbhRi-LWYlOXeJmWcA2_CkiRtKSeCc7qhr_9DL8MSfZlP0q64gQXpWaHogVJlOyma8fY3BG9tO3kwWxaz5bXZci2PXt2d4_bJX3cLwA5AKiU_mfiv9wOyfwC8lrmY</recordid><startdate>20230401</startdate><enddate>20230401</enddate><creator>Ries, Christian</creator><creator>Baltin, Christoph Tobias</creator><creator>Haneder, Stefan</creator><creator>Eysel, Peer</creator><creator>Hellmich, Martin</creator><creator>Boese, Christoph Kolja</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>KB0</scope><scope>M0S</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20230401</creationdate><title>Dual-scale single marker calibration for digital templating of total hip arthroplasty in standing radiographs: a prospective clinical study</title><author>Ries, Christian ; Baltin, Christoph Tobias ; Haneder, Stefan ; Eysel, Peer ; Hellmich, Martin ; Boese, Christoph Kolja</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c475t-d27411bfae1e9491a66443e5986be0420140cdb2ed3afdcaaccd8963a9b129363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Arthroplasty, Replacement, Hip - methods</topic><topic>Calibration</topic><topic>DRKS</topic><topic>DRKS00012844</topic><topic>Hip Joint - diagnostic imaging</topic><topic>Hip Joint - surgery</topic><topic>Humans</topic><topic>Joint replacement surgery</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Methods</topic><topic>Orthopaedic Surgery</topic><topic>Orthopedics</topic><topic>Patients</topic><topic>Pelvis</topic><topic>Prospective Studies</topic><topic>Radiography</topic><topic>Sensors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ries, Christian</creatorcontrib><creatorcontrib>Baltin, Christoph Tobias</creatorcontrib><creatorcontrib>Haneder, Stefan</creatorcontrib><creatorcontrib>Eysel, Peer</creatorcontrib><creatorcontrib>Hellmich, Martin</creatorcontrib><creatorcontrib>Boese, Christoph Kolja</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Nursing & Allied Health Database</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Archives of orthopaedic and trauma surgery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ries, Christian</au><au>Baltin, Christoph Tobias</au><au>Haneder, Stefan</au><au>Eysel, Peer</au><au>Hellmich, Martin</au><au>Boese, Christoph Kolja</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dual-scale single marker calibration for digital templating of total hip arthroplasty in standing radiographs: a prospective clinical study</atitle><jtitle>Archives of orthopaedic and trauma surgery</jtitle><stitle>Arch Orthop Trauma Surg</stitle><addtitle>Arch Orthop Trauma Surg</addtitle><date>2023-04-01</date><risdate>2023</risdate><volume>143</volume><issue>4</issue><spage>1817</spage><epage>1824</epage><pages>1817-1824</pages><issn>1434-3916</issn><issn>0936-8051</issn><eissn>1434-3916</eissn><abstract>Purpose
Accuracy of calibration of radiographs significantly influences the quality of digital templating for total hip arthroplasty (THA). The standard of care is calibration with external calibration markers (ECM). This method is associated with significant errors. Dual-scale single marker (DSSM) calibration methods may improve accuracy. The present prospective observational study is the first to analyze the application of a DSSM method in standing pelvis radiographs.
Methods
100 patients with unilateral THA underwent antero-posterior pelvis radiographs with ECM and DSSM. The hip components were used as reference calibration factor (internal calibration factor; ICM). Absolute differences of calibration factors for ECM and DSSM from ICM were calculated. Absolute relative deviations (ARD) were calculated. Subgroup analysis for sex and WHO BMI category was performed. Furthermore, patients reported subjective comfort for each marker using a 10-point scale and choosing the preferred marker.
Results
Maximum magnification factor differences from the ICM were 23.3% and 9.5% and mean absolute differences were 12.5% and 2.1% for the ECM and DSSM, respectively. ARD from ICM was significantly lower for DSSM compared to ECM (
p
< 0.001). Absolute differences increased with BMI category using ECM; calibration by DSSM was consistent in all subgroups. Patients preferred DSSM over ECM (
n
= 53) or were indifferent (
n
= 20). Comfort was rated significantly higher for DSSM versus ECM (
p
< 0.001).
Conclusion
DSSM method showed superior results in comparison to the ECM method for calibration of digital radiographs. DSSM could be used to improve digital templating in standing radiographs.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>35099608</pmid><doi>10.1007/s00402-022-04355-y</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Springer Nature - Complete Springer Journals |
| subjects | Arthroplasty, Replacement, Hip - methods Calibration DRKS DRKS00012844 Hip Joint - diagnostic imaging Hip Joint - surgery Humans Joint replacement surgery Medicine Medicine & Public Health Methods Orthopaedic Surgery Orthopedics Patients Pelvis Prospective Studies Radiography Sensors |
| title | Dual-scale single marker calibration for digital templating of total hip arthroplasty in standing radiographs: a prospective clinical study |
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